I needed to know the total width of the menu I was creating using multiple buttons.

I would be very handy if there could be a value on screen showing you the total width of the menu being created.

Working to a 900px page size and a menu of different button lengths I found it a bit hit and miss to get the correct menu length.In the 'Menu Style' panel under 'padding and spacing' there is room to add some menu info such as the total menu width and depth?